Unit 1 Lesson 5 Grammar in Use词缀(教学课件） 2025-2026学年仁爱科普版八年级英语上册

该初中英语课件围绕“词缀法构成职业名词”核心，通过分层课前小测（A/B/C级单词词组检测）导入，搭建“复习旧知-新授后缀（-er/-or/-ian/-ist）-应用构词”学习支架，衔接单词、词组与职业名词学习脉络。 其亮点在于情境化活动与结构化总结结合，通过“词根+后缀”对比分析（如teach+er=teacher，art+ist=artist）培养思维品质，阅读文本联系“梦想职业”提升语言运用能力，分层练习（单词转换、填空）助力学习能力培养。教师可利用分层资源高效检测巩固，学生能夯实词汇基础并掌握构词规律。

Review A 单词 1.极小的 2.先锋 3.(尤指长途)旅行 4. n.训练 5.差不多，将近 6. v.成功 7. n./v.行动 8. 尤其，特别 9. 人品，质量 词组 10.许下承诺 11.没有做某事 12.准备好做某事 13.没机会做某事 14.继续/保持做某事 15.信任 16.成功，奏效，付清 17.通过做某事 18.紧紧抓住、坚持 19.为某人树立榜样 20.实现 21.只要 22.根据、按照 1.tiny 2.pioneer 3.journey 4.training 5.nearly 6.succeed 7.act 8.especially 9.quality 10. make a promise 11. without doing sth 12. be ready for doing sth 13. have no chance to do sth 14.keep doing sth 15. believe in 16.pay off 17. by doing sth 18. hold on to 19. set an example to sb 20.come true 21. as long as 22. according to 课前小测 A 单词 1.极小的 2.先锋 3.(尤指长途)旅行 4. n.训练 5.差不多，将近 6. v.成功 7. n./v.行动 8. 尤其，特别 9. 人品，质量 B 单词 1.极小的 2.先锋 3.(尤指长途)旅行 4. n.训练 5.差不多，将近 6. v.成功 7. n./v.行动 8. 人品，质量 C 单词 1.极小的 2.先锋 3. n.训练 4.差不多，将近 5. v.成功 6. n./v.行动 7. 人品，质量 课前小测 A 词组 10.许下承诺 11.没有做某事 12.准备好做某事 13.没机会做某事 14.继续/保持做某事 15.信任 16.成功，奏效，付清 17.通过做某事 18.紧紧抓住、坚持 19.为某人树立榜样 20.实现 21.只要 22.根据、按照 B 词组 9.没有做某事 10.准备好做某事 11.没机会做某事 12.成功，奏效，付清 13.通过做某事 14.实现 15.只要 16.根据、按照 C 词组 8.成功，奏效，付清 9.只要 10.根据、按照 Unit 1 My Dream Job 4 Exploring the Topic Suffixes 5 teach + er = teacher report + er = reporter farm + er = farmer act + or = actor + 词根 Basic Word = 新单词 New Word music + ian = musician science + ist = scientist 后缀 Suffix 词缀法 Affixation 词缀法：是在词根加前缀或后缀，制造出新词的方法。 后缀 Activity 1 Look at the pictures and read the sentences. Pay attention to the words of jobs in bold. farm — farmer act — actor library — librarian. piano — pianist 常用后缀 1. -er ：表示 “从事... 的人” teach 教 work 工作 build 建造 play 运动/ 玩 sing 唱歌 farm 耕种 clean 打扫 drive 驾驶 write 写 dance 跳舞 run 跑步 swim 游泳 — teacher 教师 — worker 工人 — builder 建筑工人 — player 运动员/玩家 — singer 歌手 — farmer 农民 — cleaner 清洁工 — driver 司机 — writer 作家 — dancer 舞者 — runner 跑步运动员 — swimmer 游泳运动员 常用后缀 2. -or ： act 表演 direct 指导 visit 参观 3. -ian： music 音乐 library 图书馆 history 历史 常用后缀 4. -ist ： art 艺术 science 科学 piano 钢琴 — artist 艺术家 — scientist 科学家 — pianist 钢琴家 ________________ ________________ ________________ ________________ ________________ Activity 2 Make new words by adding suffixes. musician artist player director dancer musician artist player director dancer Activity 2 Complete the sentences. 1. Zhenzhen likes drawing, and she wants to be a(n) ________. 2. Wenbo is interested in tennis, and he likes to be a tennis ________. 3. Ziwen began to learn dancing at the age of 5. Her dream job is a(n) ________. 4. Jim likes watching movies and he dreams of becoming a(n) ________ one day. 5. Xuanxuan is good at music. She wants to be a(n) ________ in the future. artist be/become interested in sth/doing sth对...感兴趣 player at the age of 在...岁时 =when she was 5 dancer dream of doing 梦想做... director musician be good at sth/doing sth 擅长于... watch movies/films 看电影 Activity 3 Read the text and understand. I want to be a teacher or a doctor. I enjoy teaching children, and I love making friends with them. I also hope to help people with their illnesses, so I would be very happy to be a doctor in the future. My brother has a different idea about his dream job. He wants to be an explorer. He is interested in mountains, rivers and forests on Earth, as well as stars in space. He is very curious about the secrets of nature. illness /ˈɪlnəs/ n. 疾病 explorer /ɪkˈsplɔːrə(r)/ n. 探险者 curious /ˈkjʊəriəs/ adj. 好奇的 secret /ˈsiːkrət/ n. 秘密 Activity 3 Read the text and circle the jobs, and then underline the reasons. I want to be a teacher or a doctor. I enjoy teaching children, and I love making friends with them. I also hope to help people with their illnesses, so I would be very happy to be a doctor in the future. My brother has a different idea about his dream job. He wants to be an explorer. He is interested in mountains, rivers and forests on Earth, as well as stars in space. He is very curious about the secrets of nature. be curious about 对...感到好奇 as well as 还有 Activity 3 Read the text and circle the jobs, and then underline the reasons. I want to be a teacher or a doctor. I enjoy teaching children, and I love making friends with them. I also hope to help people with their illnesses, so I would be very happy to be a doctor in the future. My brother has a different idea about his dream job. He wants to be an explorer. He is interested in mountains, rivers and forests on Earth, as well as stars in space. He is very curious about the secrets of nature. 他对地球上的山川、河流、树林还有太空中的星星都感兴趣。 他对自然的奥秘感到非常好奇。 Practice 1.art →________（n.艺术家） 2.science →________（n.科学家） 3.piano →________（n.钢琴家） 4.Italy →________（n.意大利人；意大利语的） 5.music →________（n.音乐家） 6.history →________（n.历史学家） 7.Canada →________（n.加拿大人） artist scientist pianist Italian musician historian Canadian 一、单词转换（根据提示写出带后缀-er,-or,-ian,-ist的单词）。 8.act →________（n.演员） 9.direct →________（n.导演） 10.invent →________（n.发明家） 11.visit →________（n.参观者） 12.write →________（n.作家） 13.drive →________（n.司机） 14.farm →________（n.农民） 15.read →________（n.读者） actor director inventor visitor writer driver farmer reader 一、单词转换（根据提示写出带后缀-er,-or,-ian,-ist的单词）。 二、用所给的正确形式填空。 1. Zhenzhen likes drawing, and she wants to be a(n)                .(art) 2. Wenbo is interested in tennis,and he likes to be a(n) tennis              . (play) 3. Her dream job is a(n)                    . (dance) 4. Xiaoming runs very fast. He wants to be a professional                    . (run) 5. Linda practices the piano for 4 hours every day. She wants to be a                         in the future. (piano) artist player dancer runner pianist Summary A 单词 1.爷爷 2.v.导演，指挥 adj.直接的 3. n.疾病 4.秘密 在下列词根加后缀变职业名词 5. library 6. piano 7. music 8. explore 词组 9.弹钢琴 10.看电影 11.梦想做某事 12.擅长做某事 13.对...感到好奇 句子填空 14.He （对...感兴趣）mountains，rivers and forests on Earth， （还有） stars in space. 15. When she was 5 years old, she could speak English well.(改为同义句） ，she could speak English well. 1.grandpa 2.direct 3.illness 4.secret 5.librarian 6.pianist 7.musician 8.explorer 9. play the piano 10. watch movies 11. dream of doing sth 12. be good at doing sth 13. be curious about is interested in as well as At the age of 5 B 单词 1.爷爷 2.v.导演，指挥 adj.直接的 3. n.疾病 4.秘密 在下列词根加后缀变职业名词 5. library 6. piano 7. music 8. explore 词组 9.对...感到好奇 句子填空 10.He （对...感兴趣）mountains，rivers and forests on Earth， （还有） stars in space. 11. When she was 5 years old, she could speak English well.(改为同义句） ，she could speak English well. 1.grandpa 2.direct 3.illness 4.secret 5.librarian 6.pianist 7.musician 8.explorer 9. be curious about is interested in as well as At the age of 5 C 单词 1.v.导演，指挥 adj.直接的 2. n.疾病 3.秘密 在下列词根加后缀变职业名词 4. library 5. piano 6. music 7. explore 词组 8.对...感到好奇 句子填空 9. He （对...感兴趣）mountains，rivers and forests on Earth. 10. When she was 5 years old, she could speak English well.(改为同义句） ，she could speak English well. 1.direct 2.illness 3.secret 4.librarian 5.pianist 6.musician 7.explorer 8. be curious about is interested in At the age of 5 $